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High Efficiency Machining End Mills

Premium carbide end mill category banner from Skookum Tools featuring precision-ground industrial carbide end mills manufactured in Canada for CNC machining, milling, slotting, and precision machining applications.

High Efficiency Machining (HEM) End Mills

Engineered to the highest quality with premium-grade carbide in a wide variety of coatings and sizes.

Browse through the different products below or use our All-In-One Selector Page

3/4" Diameter 5 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM Chip Breaker

3/4" Diameter 5 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM Chip Breaker

$263.39USD $292.65USD

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM

$335.47USD $372.74USD

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

$335.47USD $372.74USD

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .060 Corner Radius HEM

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .060 Corner Radius HEM

$335.47USD $372.74USD

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM

$335.47USD $372.74USD

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM Chip Breaker

3/4" Diameter 5 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM Chip Breaker

$335.47USD $372.74USD

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM

$381.75USD $424.16USD

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

$381.75USD $424.16USD

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .060 Corner Radius HEM

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .060 Corner Radius HEM

$381.75USD $424.16USD

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM

$381.75USD $424.16USD

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM Chip Breaker

3/4" Diameter 5 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM Chip Breaker

$381.75USD $424.16USD

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .030 Corner Radius HEM

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .030 Corner Radius HEM

$289.72USD $321.91USD

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

$289.72USD $321.91USD

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .060 Corner Radius HEM

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank .060 Corner Radius HEM

$289.72USD $321.91USD

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM

$289.72USD $321.91USD

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM Chip Breaker

3/4" Diameter 7 Flute 1-1/2" Cut 4" Length 3/4" Round Shank Square HEM Chip Breaker

$289.72USD $321.91USD

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM

$369.02USD $410.01USD

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

$369.02USD $410.01USD

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .060 Corner Radius HEM

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank .060 Corner Radius HEM

$369.02USD $410.01USD

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM

$369.02USD $410.01USD

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM Chip Breaker

3/4" Diameter 7 Flute 2-1/2" Cut 5" Length 3/4" Round Shank Square HEM Chip Breaker

$369.02USD $410.01USD

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM

$419.92USD $466.57USD

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .030 Corner Radius HEM Chip Breaker

$419.92USD $466.57USD

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .060 Corner Radius HEM

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank .060 Corner Radius HEM

$419.92USD $466.57USD

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM

3/4" Diameter 7 Flute 3-1/4" Cut 6" Length 3/4" Round Shank Square HEM

$419.92USD $466.57USD

ULTRA High Performance End Mill Features:
• Special Helix Design
• Variable Pitch to Reduce Chatter
• 10% Extra Fine Sub-Micro Grain Carbide With Extremely High Traverse Rupture Strength
• Diameter Tolerances: +0.0000” / -0.0015”
About Our End Mills

Skookum Carbide End Mills are manufactured in Canada using premium carbide, advanced coatings, and precision grinding technology for reliable machining performance across a wide range of applications. Built for consistency and repeatability, they are designed to deliver clean finishes, dependable tool life, and tight dimensional control.
Produced on advanced 5-Axis CNC grinding equipment and held to strict quality standards, our end mills are built for shops that expect accurate, repeatable results.
Available Coatings:
• TiALN (Titanium Aluminum Nitride) – Blue-grey coating that improves heat resistance and extends tool life in demanding applications
• ZrN (Zirconium Nitride) – Pale gold coating with high lubricity for aluminum and non-ferrous materials
• DLC (Diamond Like Carbon) – Black coating offering exceptional hardness and wear resistance for aluminum and non-ferrous machining

Skookum End Mills – Online Endmill Picker Tool – Click Here!

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